/*
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 * and open the template in the editor.
 */

package Study;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.IOException;
import java.io.PrintWriter;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;

/**
 *
 * @author Administrator
 */
public class StudyNotices {
    public String getTodayName(){        
        Date date = new Date();
        SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd");
        String dateString = formatter.format(date);
        return dateString;
    }
    
    public String getTomorrowName(){
        Date date = new Date();
        Calendar calendar = new GregorianCalendar();
        calendar.setTime(date);        
        calendar.add(calendar.DATE, 1);
        date = calendar.getTime();
        SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd");
        String dateString = formatter.format(date);
        return dateString;
    }
    public void getTodayNotices()throws FileNotFoundException,IOException{
       
            File file=new File("notices/"+getTodayName()+".txt");
            if(!file.exists()){
                FileReader f=new FileReader(file);
                BufferedReader br=new BufferedReader(f);
                String temp=null;
                while((temp=br.readLine())!=null){
                    System.out.println(temp);
                }
           
        }else{
                System.out.println("今天没有什么特别要提醒的。");
            }
    }
    
    public boolean setTomorrowNotices(String notices) throws IOException{
        File file=new File("notices");
        if(!file.exists()){
            file.createNewFile(); 
        }
        FileOutputStream f=new FileOutputStream(file,true);
        PrintWriter p=new PrintWriter(f,true);
    }
    
    
    
    
    
    public boolean setTomorrowNotice(String notice){
        
    }
    
    
    

}
